<html> <head> <title>Global Functions in Namespace in Sourcefile crc.h</title> <link rel="stylesheet" type="text/css" href="../cpp.css"> </head> <body> <div id="adc-cppref"> <a name="_top_"> </a><table class="navimain" border="0" cellpadding="1" cellspacing="0"> <tr align="center" valign="top"> <td class="navimain"> <a href="../index.html">Overview</a> </td> <td class="navimain"> <a href="index.html">Namespace</a> </td> <td class="navimainnone"> Class </td> <td class="navimain"> <a href="../index-files/index-1.html">Index</a> </td> <td class="navimain"> <a href="../help.html">Help</a> </td> </tr> </table> <table class="navisub" cellpadding="0" cellspacing="3"></table> <hr> <div class="title"><h2>Global Functions in Global Namespace C++<br> in Sourcefile crc.h</h2> </div><hr> <dl class="member"> <dt class="member"><a name="rtl_crc32-1711"> </a>rtl_crc32</dt> <dd class="member"><dl> <dt class="simple">extern "C"<br> <a href="t-sal_uInt32.html">sal_uInt32</a> <strong>rtl_crc32</strong>(</dt> <dd><table class="param-table"> <tr> <td><a href="t-sal_uInt32.html">sal_uInt32</a> </td> <td> Crc,</td> </tr> <tr> <td>const void *</td> <td>Data,</td> </tr> <tr> <td><a href="t-sal_uInt32.html">sal_uInt32</a></td> <td>DatLen );</td> </tr> </table> </dd> </dl> <br> </dd> <dd class="member"><table class="flag-table" border="1" cellspacing="0"> <tr> <td width="12%" class="flagname">virtual</td> <td width="12%" class="flagname">abstract</td> <td width="12%" class="flagname">const</td> <td width="12%" class="flagname">volatile</td> <td width="12%" class="flagname">template</td> <td width="12%" class="flagname">static</td> <td width="12%" class="flagname">inline</td> <td width="12%" class="flagname">C-linkage</td> </tr> <tr> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagyes">YES</td> </tr> </table> <br> </dd> <dd class="member"><dl> <dt>Summary</dt> <dd>Evaluate CRC32 over given data. </dd> <dt>Description</dt> <dd>This function evaluates the CRC polynomial 0xEDB88320. </dd> <dt>Parameters</dt> <dd><table border="0" width="100%" cellpadding="3" cellspacing="0" class="expl-table"> <tr> <td width="15%" style="vertical-align:top; font-weight:bold">Crc</td> <td><pre>CRC32 over previous data or zero. </pre></td> </tr> <tr> <td width="15%" style="vertical-align:top; font-weight:bold">Data</td> <td><pre>data buffer. </pre></td> </tr> <tr> <td width="15%" style="vertical-align:top; font-weight:bold">DatLen</td> <td><pre>data buffer length. </pre></td> </tr> </table> </dd> <dt>Return</dt> <dd>new CRC32 value. </dd> </dl> </dd> </dl> <hr> <a href="#_top_" class="objchapter">Top of Page</a><hr size="3"><p class="copyright" align="center">Copyright © 2008 Sun Microsystems, Inc.</p> </div> <!-- id="adc-cppref" --> </body> </html>